be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262

Analysis

max time kernel
125s
max time network
146s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
12/10/2023, 06:10

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General

Target

be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe
Size

266KB
MD5

1c4d46bc6fb84fe6a96f644da24c2a47
SHA1

478ed6227e378027d46710dad79b62847210f66d
SHA256

be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262
SHA512

c2156bbd1920d7989ce15d08104a6dc9f9ba8edca78886041297c74680b809eae18e8e082701d489c89a76b3f6c4f4a146b97478cee86c81cd0c48c04eb752f3
SSDEEP

6144:pXzKdNY49u8rV0HraxifVEoSErG01net:Sa4Abra+VO01

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
740	ITS SB App Switch.exe
3336	ITS SB App Switch.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2440-0-0x0000000000960000-0x0000000000A00000-memory.dmp	upx
behavioral1/memory/2440-7-0x0000000000960000-0x0000000000A00000-memory.dmp	upx
behavioral1/memory/2440-8-0x0000000000960000-0x0000000000A00000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe
2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe
2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe
2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 740	2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe	70
PID 2440 wrote to memory of 740	2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe	70
PID 2440 wrote to memory of 740	2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe	70
PID 2440 wrote to memory of 3336	2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe	71
PID 2440 wrote to memory of 3336	2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe	71
PID 2440 wrote to memory of 3336	2440	be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe	71

C:\Users\Admin\AppData\Local\Temp\be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe
"C:\Users\Admin\AppData\Local\Temp\be67ef08addbfa9d77939e12ca928addf3bd590ce13c5f4f1a567fab7b456262.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:740
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:3336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/2440-0-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download
memory/2440-7-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download
memory/2440-8-0x0000000000960000-0x0000000000A00000-memory.dmp

Filesize
640KB

Download